<h2>File Contents: /home/planet5/public_html/wp-content/plugins/jetpack/sync/class.jetpack-sync-actions.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/public_html/wp-content/plugins/jetpack/sync/class.jetpack-sync-actions.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php

require_once dirname( __FILE__ ) . &#039;/class.jetpack-sync-modules.php&#039;;

/**
 * The role of this class is to hook the Sync subsystem into WordPress - when to listen for actions,
 * when to send, when to perform a full sync, etc.
 *
 * It also binds the action to send data to WPCOM to Jetpack&#039;s XMLRPC client object.
 */
class Jetpack_Sync_Actions {
	static $sender = null;
	static $listener = null;
	const DEFAULT_SYNC_CRON_INTERVAL_NAME = &#039;jetpack_sync_interval&#039;;
	const DEFAULT_SYNC_CRON_INTERVAL_VALUE = 300; // 5 * MINUTE_IN_SECONDS;

	static function init() {

		// everything below this point should only happen if we&#039;re a valid sync site
		if ( ! self::sync_allowed() ) {
			return;
		}

		if ( self::sync_via_cron_allowed() ) {
			self::init_sync_cron_jobs();
		} else if ( wp_next_scheduled( &#039;jetpack_sync_cron&#039; ) ) {
			self::clear_sync_cron_jobs();
		}
		// When importing via cron, do not sync
		add_action( &#039;wp_cron_importer_hook&#039;, array( __CLASS__, &#039;set_is_importing_true&#039; ), 1 );

		// Sync connected user role changes to .com
		require_once dirname( __FILE__ ) . &#039;/class.jetpack-sync-users.php&#039;;

		// publicize filter to prevent publicizing blacklisted post types
		add_filter( &#039;publicize_should_publicize_published_post&#039;, array( __CLASS__, &#039;prevent_publicize_blacklisted_posts&#039; ), 10, 2 );

		/**
		 * Fires on every request before default loading sync listener code.
		 * Return false to not load sync listener code that monitors common
		 * WP actions to be serialized.
		 *
		 * By default this returns true for cron jobs, non-GET-requests, or requests where the
		 * user is logged-in.
		 *
		 * @since 4.2.0
		 *
		 * @param bool should we load sync listener code for this request
		 */
		if ( apply_filters( &#039;jetpack_sync_listener_should_load&#039;, true ) ) {
			self::initialize_listener();
		}

		add_action( &#039;init&#039;, array( __CLASS__, &#039;add_sender_shutdown&#039; ), 90 );
	}

	static function add_sender_shutdown() {
		/**
		 * Fires on every request before default loading sync sender code.
		 * Return false to not load sync sender code that serializes pending
		 * data and sends it to WPCOM for processing.
		 *
		 * By default this returns true for cron jobs, POST requests, admin requests, or requests
		 * by users who can manage_options.
		 *
		 * @since 4.2.0
		 *
		 * @param bool should we load sync sender code for this request
		 */
		if ( apply_filters( &#039;jetpack_sync_sender_should_load&#039;,
			(
				( isset( $_SERVER[&quot;REQUEST_METHOD&quot;] ) &amp;&amp; &#039;POST&#039; === $_SERVER[&#039;REQUEST_METHOD&#039;] )
				||
				current_user_can( &#039;manage_options&#039; )
				||
				is_admin()
				||
				defined( &#039;PHPUNIT_JETPACK_TESTSUITE&#039; )
			)
		) ) {
			self::initialize_sender();
			add_action( &#039;shutdown&#039;, array( self::$sender, &#039;do_sync&#039; ) );
			add_action( &#039;shutdown&#039;, array( self::$sender, &#039;do_full_sync&#039; ) );
		}
	}

	static function sync_allowed() {
		require_once dirname( __FILE__ ) . &#039;/class.jetpack-sync-settings.php&#039;;
		return ( ! Jetpack_Sync_Settings::get_setting( &#039;disable&#039; )
		         &amp;&amp; ( doing_action( &#039;jetpack_user_authorized&#039; ) || Jetpack::is_active() )
		         &amp;&amp; ! ( Jetpack::is_development_mode() || Jetpack::is_staging_site() ) )
		       || defined( &#039;PHPUNIT_JETPACK_TESTSUITE&#039; );
	}

	static function sync_via_cron_allowed() {
		require_once dirname( __FILE__ ) . &#039;/class.jetpack-sync-settings.php&#039;;
		return ( Jetpack_Sync_Settings::get_setting( &#039;sync_via_cron&#039; ) );
	}

	static function prevent_publicize_blacklisted_posts( $should_publicize, $post ) {
		require_once dirname( __FILE__ ) . &#039;/class.jetpack-sync-settings.php&#039;;
		if ( in_array( $post-&gt;post_type, Jetpack_Sync_Settings::get_setting( &#039;post_types_blacklist&#039; ) ) ) {
			return false;
		}

		return $should_publicize;
	}

	static function set_is_importing_true() {
		require_once dirname( __FILE__ ) . &#039;/class.jetpack-sync-settings.php&#039;;
		Jetpack_Sync_Settings::set_importing( true );
	}

	static function send_data( $data, $codec_name, $sent_timestamp, $queue_id, $checkout_duration, $preprocess_duration ) {
		require_once dirname( __FILE__ ) . &#039;/class.jetpack-sync-functions.php&#039;;
		Jetpack::load_xml_rpc_client();

		$query_args = array(
			&#039;sync&#039;      =&gt; &#039;1&#039;,             // add an extra parameter to the URL so we can tell it&#039;s a sync action
			&#039;codec&#039;     =&gt; $codec_name,     // send the name of the codec used to encode the data
			&#039;timestamp&#039; =&gt; $sent_timestamp, // send current server time so we can compensate for clock differences
			&#039;queue&#039;     =&gt; $queue_id,       // sync or full_sync
			&#039;home&#039;      =&gt; Jetpack_Sync_Functions::home_url(),  // Send home url option to check for Identity Crisis server-side
			&#039;siteurl&#039;   =&gt; Jetpack_Sync_Functions::site_url(),  // Send siteurl option to check for Identity Crisis server-side
			&#039;cd&#039;        =&gt; sprintf( &#039;%.4f&#039;, $checkout_duration),   // Time spent retrieving queue items from the DB
			&#039;pd&#039;        =&gt; sprintf( &#039;%.4f&#039;, $preprocess_duration), // Time spent converting queue items into data to send
		);

		// Has the site opted in to IDC mitigation?
		if ( Jetpack::sync_idc_optin() ) {
			$query_args[&#039;idc&#039;] = true;
		}

		if ( Jetpack_Options::get_option( &#039;migrate_for_idc&#039;, false ) ) {
			$query_args[&#039;migrate_for_idc&#039;] = true;
		}

		$query_args[&#039;timeout&#039;] = Jetpack_Sync_Settings::is_doing_cron() ? 30 : 15;

		/**
		 * Filters query parameters appended to the Sync request URL sent to WordPress.com.
		 *
		 * @since 4.7.0
		 *
		 * @param array $query_args associative array of query parameters.
		 */
		$query_args = apply_filters( &#039;jetpack_sync_send_data_query_args&#039;, $query_args );

		$url = add_query_arg( $query_args, Jetpack::xmlrpc_api_url() );

		$rpc = new Jetpack_IXR_Client( array(
			&#039;url&#039;     =&gt; $url,
			&#039;user_id&#039; =&gt; JETPACK_MASTER_USER,
			&#039;timeout&#039; =&gt; $query_args[&#039;timeout&#039;],
		) );

		$result = $rpc-&gt;query( &#039;jetpack.syncActions&#039;, $data );

		if ( ! $result ) {
			return $rpc-&gt;get_jetpack_error();
		}

		$response = $rpc-&gt;getResponse();

		// Check if WordPress.com IDC mitigation blocked the sync request
		if ( is_array( $response ) &amp;&amp; isset( $response[&#039;error_code&#039;] ) ) {
			$error_code = $response[&#039;error_code&#039;];
			$allowed_idc_error_codes = array(
				&#039;jetpack_url_mismatch&#039;,
				&#039;jetpack_home_url_mismatch&#039;,
				&#039;jetpack_site_url_mismatch&#039;
			);

			if ( in_array( $error_code, $allowed_idc_error_codes ) ) {
				Jetpack_Options::update_option(
					&#039;sync_error_idc&#039;,
					Jetpack::get_sync_error_idc_option( $response )
				);
			}

			return new WP_Error(
				&#039;sync_error_idc&#039;,
				esc_html__( &#039;Sync has been blocked from WordPress.com because it would cause an identity crisis&#039;, &#039;jetpack&#039; )
			);
		}

		return $response;
	}

	static function do_initial_sync() {
		// Lets not sync if we are not suppose to.
		if ( ! self::sync_allowed() ) {
			return false;
		}

		$initial_sync_config = array(
			&#039;options&#039;         =&gt; true,
			&#039;functions&#039;       =&gt; true,
			&#039;constants&#039;       =&gt; true,
			&#039;users&#039;           =&gt; array( get_current_user_id() ),
		);

		if ( is_multisite() ) {
			$initial_sync_config[&#039;network_options&#039;] = true;
		}

		self::do_full_sync( $initial_sync_config );
	}

	static function do_full_sync( $modules = null ) {
		if ( ! self::sync_allowed() ) {
			return false;
		}

		$full_sync_module = Jetpack_Sync_Modules::get_module( &#039;full-sync&#039; );

		if ( ! $full_sync_module ) {
			return false;
		}

		self::initialize_listener();

		$full_sync_module-&gt;start( $modules );

		return true;
	}

	static function jetpack_cron_schedule( $schedules ) {
		if ( ! isset( $schedules[ self::DEFAULT_SYNC_CRON_INTERVAL_NAME ] ) ) {
			$schedules[ self::DEFAULT_SYNC_CRON_INTERVAL_NAME ] = array(
				&#039;interval&#039; =&gt; self::DEFAULT_SYNC_CRON_INTERVAL_VALUE,
				&#039;display&#039; =&gt; sprintf(
					esc_html( _n( &#039;Every minute&#039;, &#039;Every %d minutes&#039;, intval( self::DEFAULT_SYNC_CRON_INTERVAL_VALUE / 60 ), &#039;jetpack&#039; ) ),
					intval( self::DEFAULT_SYNC_CRON_INTERVAL_VALUE / 60 )
				)
			);
		}
		return $schedules;
	}

	static function do_cron_sync() {
		self::do_cron_sync_by_type( &#039;sync&#039; );
	}

	static function do_cron_full_sync() {
		self::do_cron_sync_by_type( &#039;full_sync&#039; );
	}

	/**
	 * Try to send actions until we run out of things to send,
	 * or have to wait more than 15s before sending again,
	 * or we hit a lock or some other sending issue
	 *
	 * @param string $type Sync type. Can be `sync` or `full_sync`.
	 */
	static function do_cron_sync_by_type( $type ) {
		if ( ! self::sync_allowed() || ( &#039;sync&#039; !== $type &amp;&amp; &#039;full_sync&#039; !== $type ) ) {
			return;
		}

		self::initialize_sender();

		$time_limit = Jetpack_Sync_Settings::get_setting( &#039;cron_sync_time_limit&#039; );
		$start_time = time();

		do {
			$next_sync_time = self::$sender-&gt;get_next_sync_time( $type );

			if ( $next_sync_time ) {
				$delay = $next_sync_time - time() + 1;
				if ( $delay &gt; 15 ) {
					break;
				} elseif ( $delay &gt; 0 ) {
					sleep( $delay );
				}
			}

			$result = &#039;full_sync&#039; === $type ? self::$sender-&gt;do_full_sync() : self::$sender-&gt;do_sync();
		} while ( $result &amp;&amp; ! is_wp_error( $result ) &amp;&amp; ( $start_time + $time_limit ) &gt; time() );
	}

	static function initialize_listener() {
		require_once dirname( __FILE__ ) . &#039;/class.jetpack-sync-listener.php&#039;;
		self::$listener = Jetpack_Sync_Listener::get_instance();
	}

	static function initialize_sender() {
		require_once dirname( __FILE__ ) . &#039;/class.jetpack-sync-sender.php&#039;;
		self::$sender = Jetpack_Sync_Sender::get_instance();

		// bind the sending process
		add_filter( &#039;jetpack_sync_send_data&#039;, array( __CLASS__, &#039;send_data&#039; ), 10, 6 );
	}

	static function initialize_woocommerce() {
		if ( false === class_exists( &#039;WooCommerce&#039; ) ) {
			return;
		}
		add_filter( &#039;jetpack_sync_modules&#039;, array( &#039;Jetpack_Sync_Actions&#039;, &#039;add_woocommerce_sync_module&#039; ) );
	}

	static function add_woocommerce_sync_module( $sync_modules ) {
		require_once dirname( __FILE__ ) . &#039;/class.jetpack-sync-module-woocommerce.php&#039;;
		$sync_modules[] = &#039;Jetpack_Sync_Module_WooCommerce&#039;;
		return $sync_modules;
	}

	static function initialize_wp_super_cache() {
		if ( false === function_exists( &#039;wp_cache_is_enabled&#039; ) ) {
			return;
		}
		add_filter( &#039;jetpack_sync_modules&#039;, array( &#039;Jetpack_Sync_Actions&#039;, &#039;add_wp_super_cache_sync_module&#039; ) );
	}

	static function add_wp_super_cache_sync_module( $sync_modules ) {
		require_once dirname( __FILE__ ) . &#039;/class.jetpack-sync-module-wp-super-cache.php&#039;;
		$sync_modules[] = &#039;Jetpack_Sync_Module_WP_Super_Cache&#039;;
		return $sync_modules;
	}

	static function sanitize_filtered_sync_cron_schedule( $schedule ) {
		$schedule = sanitize_key( $schedule );
		$schedules = wp_get_schedules();

		// Make sure that the schedule has actually been registered using the `cron_intervals` filter.
		if ( isset( $schedules[ $schedule ] ) ) {
			return $schedule;
		}

		return self::DEFAULT_SYNC_CRON_INTERVAL_NAME;
	}

	static function get_start_time_offset( $schedule = &#039;&#039;, $hook = &#039;&#039; ) {
		$start_time_offset =  is_multisite()
			? mt_rand( 0, ( 2 * self::DEFAULT_SYNC_CRON_INTERVAL_VALUE ) )
			: 0;

		/**
		 * Allows overriding the offset that the sync cron jobs will first run. This can be useful when scheduling
		 * cron jobs across multiple sites in a network.
		 *
		 * @since 4.5
		 *
		 * @param int    $start_time_offset
		 * @param string $hook
		 * @param string $schedule
		 */
		return intval( apply_filters(
			&#039;jetpack_sync_cron_start_time_offset&#039;,
			$start_time_offset,
			$hook,
			$schedule
		) );
	}

	static function maybe_schedule_sync_cron( $schedule, $hook ) {
		if ( ! $hook ) {
			return;
		}
		$schedule = self::sanitize_filtered_sync_cron_schedule( $schedule );

		$start_time = time() + self::get_start_time_offset( $schedule, $hook );
		if ( ! wp_next_scheduled( $hook ) ) {
			// Schedule a job to send pending queue items once a minute
			wp_schedule_event( $start_time, $schedule, $hook );
		} else if ( $schedule != wp_get_schedule( $hook ) ) {
			// If the schedule has changed, update the schedule
			wp_clear_scheduled_hook( $hook );
			wp_schedule_event( $start_time, $schedule, $hook );
		}
	}

	static function clear_sync_cron_jobs() {
		wp_clear_scheduled_hook( &#039;jetpack_sync_cron&#039; );
		wp_clear_scheduled_hook( &#039;jetpack_sync_full_cron&#039; );
	}

	static function init_sync_cron_jobs() {
		add_filter( &#039;cron_schedules&#039;, array( __CLASS__, &#039;jetpack_cron_schedule&#039; ) );

		add_action( &#039;jetpack_sync_cron&#039;, array( __CLASS__, &#039;do_cron_sync&#039; ) );
		add_action( &#039;jetpack_sync_full_cron&#039;, array( __CLASS__, &#039;do_cron_full_sync&#039; ) );

		/**
		 * Allows overriding of the default incremental sync cron schedule which defaults to once every 5 minutes.
		 *
		 * @since 4.3.2
		 *
		 * @param string self::DEFAULT_SYNC_CRON_INTERVAL_NAME
		 */
		$incremental_sync_cron_schedule = apply_filters( &#039;jetpack_sync_incremental_sync_interval&#039;, self::DEFAULT_SYNC_CRON_INTERVAL_NAME );
		self::maybe_schedule_sync_cron( $incremental_sync_cron_schedule, &#039;jetpack_sync_cron&#039; );

		/**
		 * Allows overriding of the full sync cron schedule which defaults to once every 5 minutes.
		 *
		 * @since 4.3.2
		 *
		 * @param string self::DEFAULT_SYNC_CRON_INTERVAL_NAME
		 */
		$full_sync_cron_schedule = apply_filters( &#039;jetpack_sync_full_sync_interval&#039;, self::DEFAULT_SYNC_CRON_INTERVAL_NAME );
		self::maybe_schedule_sync_cron( $full_sync_cron_schedule, &#039;jetpack_sync_full_cron&#039; );
	}

	static function cleanup_on_upgrade( $new_version = null, $old_version = null ) {
		if ( wp_next_scheduled( &#039;jetpack_sync_send_db_checksum&#039; ) ) {
			wp_clear_scheduled_hook( &#039;jetpack_sync_send_db_checksum&#039; );
		}

		$is_new_sync_upgrade = version_compare( $old_version, &#039;4.2&#039;, &#039;&gt;=&#039; );
		if ( ! empty( $old_version ) &amp;&amp; $is_new_sync_upgrade &amp;&amp; version_compare( $old_version, &#039;4.5&#039;, &#039;&lt;&#039; ) ) {
			require_once dirname( __FILE__ ) . &#039;/class.jetpack-sync-settings.php&#039;;
			self::clear_sync_cron_jobs();
			Jetpack_Sync_Settings::update_settings( array(
				&#039;render_filtered_content&#039; =&gt; Jetpack_Sync_Defaults::$default_render_filtered_content
			) );
		}
	}

	static function get_sync_status() {
		self::initialize_sender();

		$sync_module = Jetpack_Sync_Modules::get_module( &#039;full-sync&#039; );
		$queue       = self::$sender-&gt;get_sync_queue();
		$full_queue  = self::$sender-&gt;get_full_sync_queue();
		$cron_timestamps = array_keys( _get_cron_array() );
		$next_cron = $cron_timestamps[0] - time();

		$full_sync_status = ( $sync_module ) ? $sync_module-&gt;get_status() : array();
		return array_merge(
			$full_sync_status,
			array(
				&#039;cron_size&#039;             =&gt; count( $cron_timestamps ),
				&#039;next_cron&#039;             =&gt; $next_cron,
				&#039;queue_size&#039;            =&gt; $queue-&gt;size(),
				&#039;queue_lag&#039;             =&gt; $queue-&gt;lag(),
				&#039;queue_next_sync&#039;       =&gt; ( self::$sender-&gt;get_next_sync_time( &#039;sync&#039; ) - microtime( true ) ),
				&#039;full_queue_size&#039;       =&gt; $full_queue-&gt;size(),
				&#039;full_queue_lag&#039;        =&gt; $full_queue-&gt;lag(),
				&#039;full_queue_next_sync&#039;  =&gt; ( self::$sender-&gt;get_next_sync_time( &#039;full_sync&#039; ) - microtime( true ) ),
			)
		);
	}
}

// Check for WooCommerce support
add_action( &#039;plugins_loaded&#039;, array( &#039;Jetpack_Sync_Actions&#039;, &#039;initialize_woocommerce&#039; ), 5 );

// Check for WP Super Cache
add_action( &#039;plugins_loaded&#039;, array( &#039;Jetpack_Sync_Actions&#039;, &#039;initialize_wp_super_cache&#039; ), 5 );

/*
 * Init after plugins loaded and before the `init` action. This helps with issues where plugins init
 * with a high priority or sites that use alternate cron.
 */
add_action( &#039;plugins_loaded&#039;, array( &#039;Jetpack_Sync_Actions&#039;, &#039;init&#039; ), 90 );


// We need to define this here so that it&#039;s hooked before `updating_jetpack_version` is called
add_action( &#039;updating_jetpack_version&#039;, array( &#039;Jetpack_Sync_Actions&#039;, &#039;do_initial_sync&#039; ), 10, 0 );
add_action( &#039;updating_jetpack_version&#039;, array( &#039;Jetpack_Sync_Actions&#039;, &#039;cleanup_on_upgrade&#039; ), 10, 2 );
add_action( &#039;jetpack_user_authorized&#039;, array( &#039;Jetpack_Sync_Actions&#039;, &#039;do_initial_sync&#039; ), 10, 0 );

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